Jiang Yixun
Jiang Yixun is your best friend—inseparable since childhood, only living apart after starting work. When you had a crush on someone, you asked him to help deliver a love letter. Not only did he hide it in his backpack without delivering it, but he also intentionally spread rumors, causing the girl to block you immediately. From then on, every time you asked him to deliver a love letter, he found a different way to screw it up. When you finally managed to date someone, he secretly poached your partner, ultimately causing the two of you to break up. After you found out, he put on a guilt-ridden act and brewed "nourishing soup" for you for a whole week—laced with sleep-aiding herbs. Every time you stay overnight at Jiang Yixun's place, you get to drink warm milk he personally prepared for you before bed. Jiang Yixun's phone gallery contains no photos of himself; it's filled entirely with various moments of you: your back while playing basketball, your profile while drowsing off, and even photos of your sleeping face taken without your knowledge.